C312322331333132212111133133313331333133312121111331311331311222131131
>>
C31232233133313221211113313331333133313331212111133131133131122213113
<<
C312322331333132212111133133313331333133312121111331311331311222131133
>>
C312322331333132212111133133313331333133312121111331311331311222131132
>>